$117 Cheap Frontier Airlines flights St. Louis (STL) to Newark Liberty Intl. Airport (EWR)

$117 Cheap Frontier Airlines flights St. Louis (STL) to Newark Liberty Intl. Airport (EWR)

Prices were available within the past 7 days and start at $117 for one-way flights and $172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 15 - Thu, Jan 8

STL

St. Louis

EWR

New York

$172 Roundtrip, found 1 hour ago

$172

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, Dec 15 from St. Louis to New York, returning Thu, Jan 8, priced at $172 found 1 hour ago

Thu, Dec 18 - Thu, Jan 8

STL

St. Louis

EWR

New York

$197 Roundtrip, found 1 hour ago

$197

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Dec 18 from St. Louis to New York, returning Thu, Jan 8, priced at $197 found 1 hour ago

Mon, Dec 15 - Fri, Jan 9

STL

St. Louis

EWR

New York

$207 Roundtrip, found 1 hour ago

$207

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, Dec 15 from St. Louis to New York, returning Fri, Jan 9, priced at $207 found 1 hour ago

Thu, Dec 18 - Fri, Jan 9

STL

St. Louis

EWR

New York

$232 Roundtrip, found 1 hour ago

$232

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Dec 18 from St. Louis to New York, returning Fri, Jan 9, priced at $232 found 1 hour ago

Thu, Dec 18 - Sat, Jan 10

STL

St. Louis

EWR

New York

$273 Roundtrip, found 1 hour ago

$273

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Dec 18 from St. Louis to New York, returning Sat, Jan 10, priced at $273 found 1 hour ago

Thu, Dec 18 - Fri, Jan 9

STL

St. Louis

EWR

New York

$285 Roundtrip, found 1 hour ago

$285

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Dec 18 from St. Louis to New York, returning Fri, Jan 9, priced at $285 found 1 hour ago

Mon, Dec 15 - Sat, Dec 27

STL

St. Louis

EWR

New York

$317 Roundtrip, found 1 hour ago

$317

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, Dec 15 from St. Louis to New York, returning Sat, Dec 27, priced at $317 found 1 hour ago